# eSignal > Real-time financial market data and analysis for active traders. (iPhone/iPad app by Interactive Data.) - Source: https://appshunter.io/ios/app/esignal/id674560376 (this page in markdown: same URL + `.md`) - Developer: [Interactive Data](https://appshunter.io/developer/839582558) - Category: Finance - Price: Free - Rating: 3.10/5 from 8 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 12 MB - Languages: American English - Released: 2013-07-23 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/esignal/id674560376/reviews.md ## What is eSignal? NOTE: Use of eSignal Mobile requires a subscription to eSignal or LiveCharts, real-time streaming quotes and analysis products for the active trader. eSignal Mobile provides instant access to the exchanges and services you receive on your desktop with no additional exchange fees. By adding the eSignal Mobile service to your eSignal account you’ll also get access to QuoTrek Mobile. It is the ideal companion service to the eSignal terminal product. Its home screen provides one-view access to quotes, charts, and news, plus separate windows for Watch Lists, Detailed Quotes, News, Charts, Stock or Futures Option, Hot Lists and Company Profiles. These app features help make for a seamless desktop to mobile experience: Watch List – Real-time or delayed quotes from the world’s exchanges. Detailed Quotes – Quote grid with instrument type-specific configurations and the ability to customize the grid with hundreds of data points. Charts – Robust streaming interactive charts with overlays, comparison studies, and a wide variety of chart aggregations and timeframes. News – Streaming real-time news from respected sources such as Dow Jones. Fundamentals – Comprehensive tearsheet profiles for stock, ETF and mutual fund securities provide fundamental and reference data for investment evaluation. Options – Equity and futures option chains with filters for strike date, in-the-money, near-the-money and out-of-the-money views. Hot Lists – wide range of preset market mover views covering most active, gainers/losers, volume and more. Preferences – Wide range of customizable options for each window type. Conflation Settings – Streaming data usage can be controlled through custom data conflation settings, which allows users to control data usage (and associated cellular data costs). Data conflation (in seconds) can be set independently for Wifi and cellular network connections. Synchronized Entitlements – All the same entitlements that govern a user’s eSignal or LiveCharts desktop account, including rights to access streaming exchange data and news content, are respected in eSignal Mobile. The same account is used to log on to desktop and mobile, ensuring a user is only logged in to on one device at any given time. This mitigates the risk of being liable for dual exchange data usage (and associated fees). ## Key features - Real-time quotes and news - Interactive streaming charts - Customizable watch lists - Detailed quote grids - Fundamental data profiles - Options chain analysis - Market mover hot lists ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/esignal/id674560376/reviews.md ### 4/5 — pre market data *2022-02-25* 1m charts randomly flash to an incorrect price after 30s of opening the chart. other than that it is very customizable and extremely convenient. you guys have the potential to dominate the retail trading platform scene, your data feeds are unparalleled; and the main reason I have been a buyer for so long. Add some polish to the mobile app and make it easier to use, it would go a long way as the desktop version has already been cleaned up as well. ### 2/5 — ESignal, IF you care please read.... *2018-11-13* Dear ESignal, Sometimes you should expect more. Push the envelope, do what others are not. Mediocre is 2nd place. Of my review, this platform is neither mediocre or a grand gesture. It’s more like you gave us an app (great) and you can finally check that off your list. Nothing sets it apart from any other app. The only difference is now we can sit somewhere and watch live data or news stream anywhere. But guess what, that’s not new. My question to you (ESignal), is this the wow experience you wanted your subscribers to have. You know those people who pay hundreds of dollars every month. Because this app left me frustrated & upset. Very basic and in fact the Barcharts.com app is more interactive. Your app seems to work okay, nothing wow. It has volume (Thankfully) but no volume at price or anything meaningful. No way to draw a horizontal trend line but don’t worry you’ve included a few indicators for those of you who can’t live without them... =~} We know how important those are... I downloaded the IPad version just to compare. The chart stretches the whole screen but no way to put up a trend line, no VAP. My conclusion: There are differences between barcharts.com and eSignal. Notably, one is more expensive -every month and real-time. Seriously though the differences are minuscule. Get your act together and set your self apart. ### 4/5 — Needs to a VWAP Study *2018-01-07* Good for basic candle stick charting. Would be great if could add VWAP study ### 1/5 — Not quite as described *2013-12-27* The description says no additional exchange fees are required and all you need is an eSignal subscription. Not quite right: eSignal want an additional $35/month to add eSignal Mobile onto your account. I won't bother. ### 3/5 — Great app but a little misleading *2013-08-01* The app itself is fantastic. Great charts and very customizable. But no where in the app description do they mention the additional $35 dollars a month it costs to actually use the app. Very clear on their web site but still should be made clear when downloading the app. ## Frequently asked questions about eSignal ### What is eSignal? eSignal is a service that provides real-time streaming quotes and analysis products for active traders. The mobile app offers instant access to the exchanges and services you receive on your desktop. ### Does eSignal require a subscription? Yes, use of eSignal Mobile requires an active subscription to eSignal or LiveCharts. This subscription grants access to real-time streaming data and analysis. ### What kind of financial data does eSignal provide? eSignal provides real-time quotes, interactive streaming charts with overlays and studies, streaming news from sources like Dow Jones, and comprehensive fundamental data for stocks, ETFs, and mutual funds. ### Can I customize my view in eSignal? Yes, eSignal offers a wide range of customizable options for each window type, including watch lists, detailed quotes, and charts, allowing users to tailor the interface to their trading needs. ### How does eSignal handle data usage? eSignal Mobile allows users to control streaming data usage through custom data conflation settings. You can set data conflation independently for Wi-Fi and cellular connections to manage data costs. ### Is eSignal available on multiple devices? eSignal Mobile is available for iPhone, iPad, and iPod. Your synchronized entitlements ensure you are only logged into one device at a time, preventing dual data usage fees. ### What is the update frequency for eSignal? The latest version of eSignal Mobile is 1.2.5, last updated on January 22, 2019. While the app has not been updated recently, it provides access to real-time streaming data. ### What are the security features of eSignal? eSignal respects synchronized entitlements, meaning your desktop account's access rights govern mobile access. This ensures you are only logged into one device at a time, mitigating risks associated with dual exchange data usage. ## Version history (last 5 releases) ### 1.2.5 — 2019-01-22 - Bug fixes - Minor UI changes ### 1.2.4 — 2018-09-20 - Bug fixes - Minor UI changes ### 1.2.1 — 2017-06-28 What’s New in Version 1.2.1 - iPhone and iPod support - Chart fixes - Initial start-up page preference - Support forwards as spread symbols - Improved Future Options chain retrieval - Show build and version number - Phone Time/Battery Bar is visible - Minor UI enhancements - Various bug fixes ### 1.1.1 — 2015-11-05 What’s New in Version 1.1.1 - Performance enhancements throughout the eSignal Mobile app ### 1.1 — 2015-09-09 What’s New in Version 1.1.0 - Performance enhancements throughout the eSignal Mobile app - Various bug fixes ## More apps by Interactive Data - [Market-Q](https://appshunter.io/ios/app/market-q/id648344595) - [FutureSource](https://appshunter.io/ios/app/futuresource/id662940254) - [NYSE Connect mobile](https://appshunter.io/ios/app/nyse-connect-mobile/id1099180945) All apps by Interactive Data: https://appshunter.io/developer/839582558 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*